Xiaomi Mi Mix Alpha vs Xiaomi Redmi K20 Pro Signature Edition
Here you can compare Xiaomi Mi Mix Alpha and Xiaomi Redmi K20 Pro Signature Edition. Comparing Xiaomi Mi Mix Alpha vs Xiaomi Redmi K20 Pro Signature Edition on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Mi Mix Alpha stands against Xiaomi Redmi K20 Pro Signature Edition and which one should you buy The current lowest price found for Xiaomi Mi Mix Alpha is ₹1,99,990 and for Xiaomi Redmi K20 Pro Signature Edition is ₹4,80,000. The details of both of these products were last updated on Jul 01, 2026.
| Specification | Xiaomi Mi Mix Alpha | Xiaomi Redmi K20 Pro Signature Edition |
|---|---|---|
| RAM | 12 GB | 8 GB |
| Internal Memory | 512 GB | 256 GB |
| Rear Camera | 108 MP ƒ/1.7 (Wide Angle) 12 MP ƒ/2 (Telephoto) 20 MP ƒ/2.2 (Ultra Wide) | 48 MP ƒ/1.75 (Main) 13 MP ƒ/2.4 (Ultra Wide) 8 MP ƒ/2.4 (Telephoto) |
| OS | Android v10 | Android v9.0 (Pie) |
| Battery | 4050 mAh, Li-Po Battery | 4000 mAh, Li-ion Battery |
| Price | ₹1,99,990 | ₹4,80,000 |
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Overview
| Specs Score | 76 / 100 Better Specs | 68 / 100 |
| Display Size | 7.92 in Bigger Display | 6.39 in |
| Display Resolution | 2088 x 2250 pixels Better Resolution | 1080 x 2340 pixels |
| Screen To Body Ratio | ~ 180.8% Less Bezels | ~ 91.9% |
| RAM | 12 GB More RAM | 8 GB |
| Storage | 512 GB More Storage | 256 GB |
| CPU Clock Speed | 2.96 GHz Faster Clock Speed | 2.8 GHz |
| Rear Camera | 108 MP + 20 MP + 12 MP Triple Better Camera Resolution | 48 MP + 13 MP + 8 MP Triple |
| Front Camera | 20 MP Better Front Camera Resolution | |
| Weight | 241 g | 191 g Lighter |
| Thickness | 10.4 mm | 8.8 mm Slimmer |
| Unique Features | 5G No No Water Resistant No Wireless Charging | No 3.5mm Audio Jack FM Radio No NFC No |
General
| Model | Mi Mix Alpha | Redmi K20 Pro Signature Edition |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 24, 2019 | July 17, 2019 |
Design
| Dimensions | 72.3 x 154.4 x 10.4 mm | 74.3 x 156.7 x 8.8 mm |
| Weight | 241 g | 191 g |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color Horizon AMOLED (16M Colors) |
| Touch | Yes | Yes |
| Size | 7.92 inches, 2088 x 2250 pixels | 6.39 inches, 1080 x 2340 pixels |
| Aspect Ratio | 19.5:9 | 19.5:9 |
| PPI | ~ 388 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 180.8% | ~ 91.9% |
| Features | Surround Display, Curved Display | Corning Gorilla Glass 5, Always On Display, Dark Mode, Reading Mode 2.0 |
| Notch | No | |
| Curved Display | Yes | |
| Dual Display | No |
Memory
| RAM | 12 GB | 8 GB |
| Storage | 512 GB | 256 GB |
| Card Slot | No | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.0 |
| USB | Yes, USB-C v1.0 | Yes, USB-C |
| USB Features | USB Tethering, USB Charging | USB on-the-go, USB Charging |
Extra
| GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS | Dual Frequency GPS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | Light sensor, Proximity sensor, Accelerometer |
| 3.5mm Headphone Jack | No | Yes, Hi-Res Audio |
| NFC | Yes | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | UFS 3.0 | Gold and Diamond |
Camera
| Rear Camera | 108 MP ƒ/1.7 (Wide Angle) 12 MP ƒ/2 (Telephoto) 20 MP ƒ/2.2 (Ultra Wide) | 48 MP ƒ/1.75 (Main) 13 MP ƒ/2.4 (Ultra Wide) 8 MP ƒ/2.4 (Telephoto) |
| Auto Focus | Yes, Phase Detection autofocus | Yes, Lase AutoFocus |
| Features | HDR, Panorama | HDR, Panorama, Digital Zoom, Auto Flash, Face detection, Slow Motion, Google Lens |
| Video Recording | 2160p @ 30 fps UHD, 1080p @ 30/960 fps FHD | 4K @ 60 fps UHD |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | Rear Selfie | 20 MP ƒ/2 Front Camera Popup |
| Front Video Recording | 1080p @ 30 fps FHD |
Technical
| OS | Android v10 | Android v9.0 (Pie) |
| Chipset | Qualcomm Snapdragon 855+ | Qualcomm Snapdragon 855 |
| CPU | 2.96 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Core Details | 2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485 | 1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485 |
| GPU | Adreno 640 (700 MHz) | Adreno 640 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4050 mAh, Li-Po Battery | 4000 mAh, Li-ion Battery |
| Fast Charging | Yes, 40W Fast Charging | Yes, 27W Sonic Charge |
| Wireless Charging | Yes |
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